regatta sizing?

[WineSpider]

Looking at a sensible rain proof lightweight jacket from regatta, but they only have size 10 or 14 in the style & colour I want.

I'm normally a 12 and, while I've looked up the size guide, I just wondered how their stuff fits as I've not bought from them before?

Thanks

I found the more boxy type ones come up big but if there is any shaping to it they come up small. plus think about what you might wear underneath. So might seem huge in the summer in a shower with a t-shirt and shorts underneath but in winter you are likely to have more layers so need a bit more room.

Thanks. It's more of a fitted one so I might be being optimistic about getting into a 10!

Weirdly the 12 is now available on the website so I've just ordered it :-)